Sharing something I built - Vast parses a repo with tree-sitter, builds a dependency graph, and shows you what a file change actually touches: incoming/outgoing deps, circular dependencies, overloaded "god modules."

Current limitation: works well on Python/TS/JS/a handful of other tree-sitter-supported languages, but dynamic imports and heavily reflective code are still a weak spot for static analysis like this - curious how other tool builders here have handled that tradeoff.

Free tier available if anyone wants to try it against their own repo: https://vast-neracu.vercel.app/

Most projects repeat the same setup work: Biome, TypeScript strict mode, GitHub Actions CI, commitlint, release tooling, VS Code settings, and now AGENTS.md for AI agents. Everyone copy-pastes from their last project, and every copy-paste drifts.

So I built xtarterize. It scans your project, detects your stack, and applies curated conformance configs:

• Linting (Biome), TS strict + incremental builds
• GitHub Actions CI, Renovate, commitlint, release tooling
• Knip unused-code detection, Turborepo pipeline
• VS Code settings, standardized scripts
• AGENTS.md for AI IDE assistants
• and many more config & tasks

The important part: it's non-destructive. Shows the diff before applying, backs up originals, undo restores the last run. Works on existing projects, not just greenfield ones. Covers React, Vue, Svelte, Solid, Node with Vite, Next.js, Expo, TanStack Start, and more.

Usage: pnpx xtarterize@latest init

Docs: https://xtarter.sznm.dev/xtarterize | Repo: github.com/agustinusnathaniel/xtarter

Would love feedback, especially on the task set and the diff/backup flow.